Vitrified Bond CBN Grinding Wheel for Centerless Grinding

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   Applications   

  • Compressor camshaft journal grinding   

  • Small   diameter shaft grinding



Typical Dimension

Type

Dimension (mm)

1A1

350*125*127

6A1

405*135*228.6*5

6A1

402*200*228.6*5

1A1

405*20*228.6*5


Application   Example

Compressor Camshaft J Journal   Grinding   

Wheel :    6A1 405*114*228.6*3mm   & 1A1 405*20*228.6*3mm, CBN 170/200 V, 1980rpm   

Machine :    KOYO C4520   

Workpiece :    Cast iron GCD550, D1=14.5*100, D2=14.5*13, Ra   0.20~0.28μm,   Roundness 1.0~1.5μm, Cylindricity 1.0~2.0μm   

Remove Stock :    0.15~0.20mm   

Cycle Time :    23s   

Dressing Cycle :    1500pcs    




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